How to Get to the Sky Pillar in Emerald: 8 Steps (with Pictures)
Cave of Origin - Pokemon Omega Ruby and Alpha Sapphire Wiki Guide - IGN
MustangCZ's Content - PokeMMO
PokeMMO - AQUA RED HEADS! PokeMMO Hoenn Walkthrough! Part 15 - YouTube
Cave of Origin - Bulbapedia, the community-driven Pokémon encyclopedia
Fire type only run just reached lavender town, so far i only have charizard and a meow for cut, only lost to misty ( also no flash in the cave ) : r/PokemonFireRed
Cave of Origin - PokeMMO Wiki
Appendix:Hoenn walkthrough/Part 16 - PokeMMO Wiki
Cave of Origin - Pokemon Omega Ruby and Alpha Sapphire Wiki Guide - IGN